def __getitem__(self, name):
log.debug( sys._getframe().f_code.co_name )
log.debug(type(name))
log.debug(name)
name = unicode(name)
try:
principal = DBSession.query(
self.stub_factory).filter(
self.stub_factory.name == name).one()
log.debug('principal found :: id={} name={} email={}'.format(
principal.id, principal.name, principal.email))
return principal
except NoResultFound:
try:
account = DBSession.query(
self.factory).filter(
self.factory.email == self.__name2email(name)).one()
log.debug('account found id={} email={}'.format(
account.id, account.email))
principal = DBSession.query(
self.stub_factory).filter(
self.stub_factory.id == account.id).one()
log.debug('principal found :: id={} name={} email={}'.format(
principal.id, principal.name, principal.email))
return principal
except NoResultFound:
log.error('KeyError')
raise KeyError(name)
def fruit_categories_bunch(cls, order_by, how_many=10):
# fruit_categories contain fruits
ret = []
fruits = DBSession.query(Fruit).all()
for r in DBSession.query(FruitCategory).all():
ret.append(cls.make_record(r, fruits))
return ret
def create_fruit(self, request):
data = ast.literal_eval(request.body)
fruit_category = \
DBSession.query(FruitCategory).filter_by(
id=data['fruit_category']).first()
name = str(uuid.uuid4())
fruit = Fruit(parent=fruit_category)
fruit.__acl__ = SITE_ACL
session = DBSession()
session.add(fruit)
workflow = get_workflow(fruit)
if workflow:
session.flush()
workflow.transition_to_state(fruit, None, u'public')
else:
print '################ NO WORKFLOW for ', fruit.title
session.flush()
transaction.commit()
fruit = DBSession.query(Fruit).filter_by(name=name).first()
return {u'id': fruit.id,
u'title': fruit.title,
u'fruit_category': fruit.__parent__.id}
def default_search_content(search_term, request=None):
searchstring = u'%%%s%%' % search_term
# generic_filter can be applied to all Node (and subclassed) objects
generic_filter = or_(Content.name.like(searchstring),
Content.title.like(searchstring),
Content.description.like(searchstring))
results = DBSession.query(Content).filter(generic_filter).all()
# specific result contain objects matching additional criteria
# but must not match the generic criteria (because these objects
# are already in the generic_results)
document_results = DBSession.query(Document).filter(
and_(Document.body.like(searchstring),
not_(generic_filter)))
for results_set in [content_with_tags([searchstring]),
document_results.all()]:
[results.append(c) for c in results_set if not c in results]
result_dicts = []
for result in results:
if has_permission('view', result, request):
result_dicts.append(dict(
name=result.name,
title=result.title,
description=result.description,
path=request.resource_path(result)))
return result_dicts
def delete_nodes(self):
"""
Delete nodes view. Renders either a view to delete multiple nodes or
delete the selected nodes and get back to the referrer of the request.
:result: Either a redirect response or a dictionary passed to the
template for rendering.
:rtype: pyramid.httpexceptions.HTTPFound or dict
"""
if 'delete_nodes' in self.request.POST:
ids = self.request.POST.getall('children-to-delete')
if not ids:
self.flash(_(u"Nothing was deleted."), 'info')
for id in ids:
item = DBSession.query(Node).get(id)
self.flash(_(u'${title} was deleted.',
mapping=dict(title=item.title)), 'success')
del self.context[item.name]
return self.back('@@contents')
if 'cancel' in self.request.POST:
self.flash(_(u'No changes were made.'), 'info')
return self.back('@@contents')
ids = self._selected_children(add_context=False)
items = []
if ids is not None:
items = DBSession.query(Node).filter(Node.id.in_(ids)).\
order_by(Node.position).all()
return {'items': items,
'states': _states(self.context, self.request)}
def fruit_category(self, cls, id_wanted):
r = DBSession.query(FruitCategory).filter_by(id=id_wanted).first()
if r is not None:
fruits = DBSession.query(Fruit).all()
return self.make_record(r, fruits)
else:
return None
def delete_nodes(self):
"""
Delete nodes view. Renders either a view to delete multiple nodes or
delete the selected nodes and get back to the referrer of the request.
:result: Either a redirect response or a dictionary passed to the
template for rendering.
:rtype: pyramid.httpexceptions.HTTPFound or dict
"""
if "delete_nodes" in self.request.POST:
ids = self.request.POST.getall("children-to-delete")
if not ids:
self.request.session.flash(_(u"Nothing deleted."), "info")
for id in ids:
item = DBSession.query(Node).get(id)
self.request.session.flash(_(u"${title} deleted.", mapping=dict(title=item.title)), "success")
del self.context[item.name]
return self.back("@@contents")
if "cancel" in self.request.POST:
self.request.session.flash(_(u"No changes made."), "info")
return self.back("@@contents")
ids = self._selected_children(add_context=False)
items = []
if ids is not None:
items = DBSession.query(Node).filter(Node.id.in_(ids)).order_by(Node.position).all()
return {"items": items, "states": _states(self.context, self.request)}
def edit_project(request, user, resume_id):
t = request.POST["project"]
if resume_id != int(request.POST['resume_id']):
return Response(json.dumps({'__result':1}))
#TODO use try/except
if t == "new":
resume = DBSession.query(resources.Resume).filter_by(user=user, id=resume_id).first()
obj = resources.ProjectInfo()
cstruct2project(request.POST, obj)
resume.projects.append(obj)
#flush to get the new id
DBSession.flush()
widget = ProjectWidget(resume_id, resume.projects)
json_string = json.dumps({'__result':0})
return Response(json_string+"$"+widget.render())
elif t == "modify":
cstruct = {}
cstruct2project(request.POST, cstruct)
DBSession.query(resources.ProjectInfo).filter_by(resume_id=resume_id, id=int(request.POST['id'])).\
update(cstruct, synchronize_session=False)
resume = DBSession.query(resources.Resume).filter_by(user=user, id=resume_id).first()
widget = ProjectWidget(resume_id, resume.projects)
json_string = json.dumps({'__result':0})
return Response(json_string+"$"+widget.render())
elif t == "delete":
project = DBSession.query(resources.ProjectInfo).filter_by(resume_id=resume_id, id=int(request.POST['id'])).first()
oid = project.id
DBSession.delete(project)
return Response(json.dumps({'__result':0,'id':oid}))
return Response(json.dumps({'__result':1}))
def edit_job(request, user, resume_id):
t = request.POST["experience"]
if resume_id != int(request.POST['resume_id']):
#TODO raise error
pass
if t == "new":
resume = DBSession.query(resources.Resume).filter_by(user=user, id=resume_id).first()
job_schema = JobSchema()
cstruct = job_schema.deserialize(request.POST)
job_obj = resources.Job()
cstruct2job(cstruct, job_obj)
resume.jobs.append(job_obj)
#flush to get the new id
DBSession.flush()
widget = JobsWidget(resume_id, resume.jobs)
json_string = json.dumps({'__result':0})
return Response(json_string+"$"+widget.render())
elif t == "modify":
job_schema = JobSchema()
cstruct = job_schema.deserialize(request.POST)
DBSession.query(resources.Job).filter_by(resume_id=resume_id, id=int(request.POST['id'])).\
update(cstruct, synchronize_session=False)
resume = DBSession.query(resources.Resume).filter_by(user=user, id=resume_id).first()
widget = JobsWidget(resume_id, resume.jobs)
json_string = json.dumps({'__result':0})
return Response(json_string+"$"+widget.render())
elif t == "delete":
job = DBSession.query(resources.Job).filter_by(resume_id=resume_id, id=int(request.POST['id'])).first()
oid = job.id
DBSession.delete(job)
return Response(json.dumps({'__result':0,'id':oid}))
return Response(json.dumps({'__result':1}))
def job_detail_view(context, request):
jquery.need()
pos_id = request.matchdict['id']
pos_id = int(pos_id)
user = get_user(request)
interest = ""
if user.interest:
interest = user.interest
industry = ""
if user.industry:
industry = user.industry
if interest == "" and industry == "":
pos_like = DBSession.query(Position).all()[0:5]
else:
pos_like = DBSession.query(Position).join(CompanyInfo).filter(
or_(Position.title.like(interest)
, CompanyInfo.industry.like(industry)) )[0:5]
pos = DBSession.query(Position).get(pos_id)
return {
'pos': pos,
'pos_like': pos_like,
}
def get_messages(type, context, request):
jquery.need()
cur_user = get_user(request)
if not cur_user:
return HTTPFound(location="/login?came_from=%s" % request.url)
messages = []
if type == 'all_messages':
messages = DBSession.query(Message).filter_by(reciever_id=cur_user.id).all()
elif type == 'system_messages':
messages = DBSession.query(Message).filter(
and_(
Message.reciever_id==cur_user.id,
or_(Message.type==0 ,
Message.type==1 ,
Message.type==10)
)).all()
elif type == 'friend_messages':
messages = DBSession.query(Message).filter_by(reciever_id=cur_user.id, type=2).all()
elif type == 'view_invitation_person':
messages = DBSession.query(Message).filter_by(reciever_id=cur_user.id, type=11).all()
elif type == 'view_invitation_meetup':
messages = DBSession.query(Message).filter_by(reciever_id=cur_user.id, type=12).all()
elif type == 'view_invitation_code':
messages = view_or_generate_inviation_code(user)
return {'type': type, 'messages': messages}
def edit_education(request, user, resume_id):
t = request.POST["education"]
if resume_id != int(request.POST['resume_id']):
#TODO raise error
pass
if t == 'new':
resume = DBSession.query(resources.Resume).filter_by(user=user, id=resume_id).first()
edu_schema = Education()
cstruct = edu_schema.deserialize(request.POST)
edu_obj = resources.Education()
cstruct2edu(cstruct, edu_obj)
resume.educations.append(edu_obj)
#flush to get the new id
DBSession.flush()
widget = EducationsWidget(resume_id, resume.educations)
json_string = json.dumps({'__result':0})
return Response(json_string+"$"+widget.render())
elif t == 'modify':
edu_schema = Education()
cstruct = edu_schema.deserialize(request.POST)
DBSession.query(resources.Education).filter_by(resume_id=resume_id, id=int(request.POST['id'])).\
update(cstruct, synchronize_session=False)
resume = DBSession.query(resources.Resume).filter_by(user=user, id=resume_id).first()
widget = EducationsWidget(resume_id, resume.educations)
json_string = json.dumps({'__result':0})
return Response(json_string+"$"+widget.render())
elif t == 'delete':
edu = DBSession.query(resources.Education).filter_by(resume_id=resume_id, id=int(request.POST['id'])).first()
oid = edu.id
DBSession.delete(edu)
return Response(json.dumps({'__result':0,'id':oid}))
# raise error, not exists this operation
return Response(json.dumps({'__result':1}))
def _get_product(self, sku, subsku):
"""return tuple product & variation"""
product = DBSession.query(
VendoProduct).filter_by(sku=sku).one()
variation = DBSession.query(
VendoProductVariation).filter_by(sub_sku=subsku).one()
return product, variation
def create_fruit_category(self, request):
data = ast.literal_eval(request.body)
# Assume only one fruit_categories folder.
fruit_categories_folder = \
DBSession.query(FruitCategoriesFolder).first()
name = str(uuid.uuid4())
fruit_category = FruitCategory(name=name,
title=data['title'],
parent=fruit_categories_folder)
fruit_category.__acl__ = SITE_ACL
session = DBSession()
session.add(fruit_category)
workflow = get_workflow(fruit_category)
if workflow:
session.flush()
workflow.transition_to_state(fruit_category, None, u'public')
else:
print '################ NO WORKFLOW for ', fruit_category.title
session.flush()
transaction.commit()
fruit_category = \
DBSession.query(FruitCategory).filter_by(name=name).first()
return {u'id': fruit_category.id,
u'title': fruit_category.title}
def order_node(context, request):
P = request.POST
if 'order-up' in P or 'order-down' in P:
up, down = P.get('order-up'), P.get('order-down')
child = DBSession.query(Node).get(int(down or up))
if up is not None:
mod = -1
else: # pragma: no cover
mod = 1
index = context.children.index(child)
context.children.pop(index)
context.children.insert(index + mod, child)
request.session.flash(_(u'${title} moved.',
mapping=dict(title=child.title)), 'success')
if not request.is_xhr:
return HTTPFound(location=request.url)
elif 'toggle-visibility' in P:
child = DBSession.query(Node).get(int(P['toggle-visibility']))
child.in_navigation ^= True
mapping = dict(title=child.title)
if child.in_navigation:
msg = _(u'${title} is now visible in the navigation.',
mapping=mapping)
else:
msg = _(u'${title} is no longer visible in the navigation.',
mapping=mapping)
request.session.flash(msg, 'success')
if not request.is_xhr:
return HTTPFound(location=request.url)
return {}
def rename_nodes(self):
"""
Rename nodes view. Renders either a view to change the titles and
names for multiple nodes or handle the changes and get back to the
referrer of the request.
:result: Either a redirect response or a dictionary passed to the
template for rendering.
:rtype: pyramid.httpexceptions.HTTPFound or dict
"""
if "rename_nodes" in self.request.POST:
ids = self.request.POST.getall("children-to-rename")
for id in ids:
item = DBSession.query(Node).get(id)
name = self.request.POST[id + "-name"]
title = self.request.POST[id + "-title"]
if not name or not title:
self.request.session.flash(_(u"Name and title are required."), "error")
location = resource_url(self.context, self.request) + "@@rename_nodes"
return HTTPFound(location=location)
else:
item.name = title_to_name(name, blacklist=self.context.keys())
item.title = title
self.request.session.flash(_(u"Your changes have been saved."), "success")
return self.back("@@contents")
if "cancel" in self.request.POST:
self.request.session.flash(_(u"No changes made."), "info")
return self.back("@@contents")
ids = self._selected_children(add_context=False)
items = []
if ids is not None:
items = DBSession.query(Node).filter(Node.id.in_(ids)).all()
return {"items": items}
def admin_home_banners(context, request):
jquery.need()
user = get_user(request)
if not user:
return HTTPFound(location="/login?came_from=%s" % request.url)
if 'method' in request.POST:
# mt stands for meetup-type
try:
method = request.POST['method'] # del-banner
if method == 'del-banner':
mt_id = int(request.POST['banner-id'])
to_op_mt = DBSession.query(Banner).filter_by(id=mt_id).first()
banner_id = request.POST.get('banner-id', None)
if not banner_id :
return RetDict(errcode=RetDict.ERR_CODE_WRONG_PARAM)
try:
banner_id = int(banner_id)
except ValueError,e:
return RetDict(errcode=RetDict.ERR_CODE_WRONG_PARAM)
banner = DBSession.query(Banner).filter_by(id=banner_id).first()
if not banner:
return RetDict(errcode=RetDict.ERR_CODE_WRONG_PARAM)
DBSession.delete(banner)
msg = u"成功删除BANNER %d" % banner_id
request.session.flash(msg, 'success')
return RetDict(retval=msg)
except Exception,ex:
err_msg = "错误：%s" % ex
request.session.flash(err_msg, 'danger')
return RetDict(errmsg=err_msg)
def delete(self, file_or_id: str) -> None:
"""Deletes a file. If the file didn't exist it will just do nothing.
:param file_or_id: can be either ``DBStoredFile`` or a ``file_id``
"""
file_id = self._get_file_id(file_or_id)
DBSession.query(DBStoredFile).filter_by(file_id=file_id).delete()
def test_clear(self, db_session):
from kotti import DBSession
from kotti.resources import get_root
from kotti.resources import Node
child = get_root()['child'] = Node()
assert DBSession.query(Node).filter(Node.name == u'child').all() == [
child]
get_root().clear()
assert DBSession.query(Node).filter(Node.name == u'child').all() == []
def delete_orphaned_tags(event):
"""Delete Tag instances / records when they are not associated with any
content.
:param event: event that trigerred this handler.
:type event: :class:`ObjectAfterDelete`
"""
DBSession.query(Tag).filter(~Tag.content_tags.any()).delete(
synchronize_session=False)
def test_container_methods(self):
from kotti import DBSession
from kotti.resources import get_root
from kotti.resources import Node
session = DBSession()
# Test some of Node's container methods:
root = get_root()
self.assertEquals(root.keys(), [])
child1 = Node(name=u'child1', parent=root)
session.add(child1)
self.assertEquals(root.keys(), [u'child1'])
self.assertEquals(root[u'child1'], child1)
del root[u'child1']
self.assertEquals(root.keys(), [])
# When we delete a parent node, all its child nodes will be
# released as well:
root[u'child2'] = Node()
root[u'child2'][u'subchild'] = Node()
self.assertEquals(
session.query(Node).filter(Node.name == u'subchild').count(), 1)
del root[u'child2']
self.assertEquals(
session.query(Node).filter(Node.name == u'subchild').count(), 0)
# We can pass a tuple as the key to more efficiently reach
# down to child objects:
root[u'child3'] = Node()
subchild33 = Node(name=u'subchild33', parent=root[u'child3'])
session.add(subchild33)
del root.__dict__['_children'] # force a different code path
self.assertTrue(
root[u'child3', u'subchild33'] is root[u'child3'][u'subchild33'])
self.assertTrue(
root[(u'child3', u'subchild33')] is subchild33)
self.assertTrue(
root[(u'child3', u'subchild33')] is subchild33)
self.assertRaises(KeyError, root.__getitem__, (u'child3', u'bad-name'))
root.children # force a different code path
self.assertRaises(KeyError, root.__getitem__, (u'child3', u'bad-name'))
del root[u'child3']
# Overwriting an existing Node is an error; first delete manually!
child4 = Node(name=u'child4', parent=root)
session.add(child4)
self.assertEquals(root.keys(), [u'child4'])
child44 = Node(name=u'child4')
session.add(child44)
root[u'child4'] = child44
self.assertRaises(SQLAlchemyError, session.flush)
def test_act():
# Step 1 Act test
print 'Test Act'
print DBSession.query(Act).count()
act = Act(**_TEST_ATTRS)
DBSession.add(act)
print DBSession.query(Act).count()
print 'Act.parts', act.parts
# Step 2 Student test
print 'Test Student'
print DBSession.query(Student).count()
stu = Student(name=u'test')
DBSession.add(stu)
print DBSession.query(Student).count()
# Step 3 Participate test
part = Participate()
part.act_id = act.id
part.user_id = stu.id
DBSession.add(part)
print 'Act.parts', act.parts
DBSession.flush()
#part = DBSession.query(Participate).first()
#print 'Part user', part.user, part.act_id
act = DBSession.query(Act).first()
print 'query Act', act.id
print 'Act.parts', act._parts
def test_add(self, db_session, events):
from kotti import DBSession
from kotti.resources import get_root
from kotti.resources import Tag, TagsToContents
root = get_root()
root.tags = [u'tag 1', u'tag 2']
result = DBSession.query(Tag).filter(TagsToContents.item == root).all()
assert result[0].items == [root]
assert root.tags == [u'tag 1', u'tag 2']
assert len(DBSession.query(Tag).all()) == 2
def view_position_list(request, page_index=1, num_per_page=10):
jquery.need()
start = (page_index-1) * num_per_page
count = DBSession.query(Position).count()
positions = DBSession.query(Position).slice(start, num_per_page).all()
return wrap_user2(request, {
'positions': positions,
'total_count': count,
'total_page': count/ num_per_page + 1,
'page_index': page_index
})
def change_state(self):
"""
Change state view. Renders either a view to handle workflow changes
for multiple nodes or handle the selected workflow changes and get
back to the referrer of the request.
:result: Either a redirect response or a dictionary passed to the
template for rendering.
:rtype: pyramid.httpexceptions.HTTPFound or dict
"""
if 'change_state' in self.request.POST:
ids = self.request.POST.getall('children-to-change-state')
to_state = self.request.POST.get('to-state', u'no-change')
include_children = self.request.POST.get('include-children', None)
if to_state != u'no-change':
items = DBSession.query(Node).filter(Node.id.in_(ids)).all()
for item in items:
wf = get_workflow(item)
if wf is not None:
wf.transition_to_state(item, self.request, to_state)
if include_children:
childs = self._all_children(item,
permission='state_change')
for child in childs:
wf = get_workflow(child)
if wf is not None:
wf.transition_to_state(child,
self.request,
to_state, )
self.request.session.flash(
_(u'Your changes have been saved.'), 'success')
else:
self.request.session.flash(_(u'No changes made.'), 'info')
return self.back('@@contents')
if 'cancel' in self.request.POST:
self.request.session.flash(_(u'No changes made.'), 'info')
return self.back('@@contents')
ids = self._selected_children(add_context=False)
items = transitions = []
if ids is not None:
wf = get_workflow(self.context)
if wf is not None:
items = DBSession.query(Node).filter(Node.id.in_(ids)).all()
for item in items:
trans_info = wf.get_transitions(item, self.request)
for tran_info in trans_info:
if tran_info not in transitions:
transitions.append(tran_info)
return {'items': items,
'states': _states(self.context, self.request),
'transitions': transitions, }
def test_container_methods(self, db_session):
from kotti import DBSession
from kotti.resources import get_root
from kotti.resources import Node
# Test some of Node's container methods:
root = get_root()
assert root.keys() == []
child1 = Node(name=u'child1', parent=root)
DBSession.add(child1)
assert root.keys() == [u'child1']
assert root[u'child1'] == child1
del root[u'child1']
assert root.keys() == []
# When we delete a parent node, all its child nodes will be
# released as well:
root[u'child2'] = Node()
root[u'child2'][u'subchild'] = Node()
assert (
DBSession.query(Node).filter(Node.name == u'subchild').count() == 1)
del root[u'child2']
assert (
DBSession.query(Node).filter(Node.name == u'subchild').count() == 0)
# We can pass a tuple as the key to more efficiently reach
# down to child objects:
root[u'child3'] = Node()
subchild33 = Node(name=u'subchild33', parent=root[u'child3'])
DBSession.add(subchild33)
del root.__dict__['_children'] # force a different code path
assert root[u'child3', u'subchild33'] is root[u'child3'][u'subchild33']
assert root[(u'child3', u'subchild33')] is subchild33
assert root[(u'child3', u'subchild33')] is subchild33
with raises(KeyError):
root[u'child3', u'bad-name']
root.children # force a different code path
with raises(KeyError):
root[u'child3', u'bad-name']
del root[u'child3']
# Overwriting an existing Node is an error; first delete manually!
child4 = Node(name=u'child4', parent=root)
DBSession.add(child4)
assert root.keys() == [u'child4']
child44 = Node(name=u'child4')
DBSession.add(child44)
root[u'child4'] = child44
with raises(SQLAlchemyError):
DBSession.flush()
def view_company_list(request, page_index=1, num_per_page=10):
jquery.need()
start = (page_index-1) * num_per_page
count = DBSession.query(CompanyInfo).count()
companies = DBSession.query(CompanyInfo).slice(start, num_per_page).all()
return wrap_user2(request, {
'companies': companies,
'total_count': count,
'total_page': count/ num_per_page + 1,
'page_index': page_index
})
def set_groups(name, context, groups_to_set=()):
"""Set the list of groups for principal with given ``name`` and in
given ``context``.
"""
name = unicode(name)
from kotti.resources import LocalGroup
DBSession.query(LocalGroup).filter(
LocalGroup.node_id == context.id).filter(
LocalGroup.principal_name == name).delete()
for group_name in groups_to_set:
DBSession.add(LocalGroup(context, name, unicode(group_name)))
def test_delete_content_deletes_orphaned_tags(self, db_session, events):
from kotti import DBSession
from kotti.resources import get_root
from kotti.resources import Tag, Content
root = get_root()
root[u'content_1'] = Content()
root[u'content_2'] = Content()
root[u'content_1'].tags = [u'tag 1', u'tag 2']
root[u'content_2'].tags = [u'tag 2']
assert DBSession.query(Tag).count() == 2
del root[u'content_1']
assert DBSession.query(Tag).one().title == u'tag 2'
def cleanup_user_groups(event):
"""Remove a deleted group from the groups of a user/group and remove
all local group entries of it."""
name = event.object.name
if name.startswith("group:"):
principals = get_principals()
users_groups = [p for p in principals if name in principals[p].groups]
for user_or_group in users_groups:
principals[user_or_group].groups.remove(name)
DBSession.query(LocalGroup).filter(
LocalGroup.principal_name == name).delete()
def addable(self, context, request):
resolver = DottedNameResolver()
if hasattr(self, 'dotted_class'):
resource_class = resolver.maybe_resolve(self.dotted_class)
if resource_class:
already_exists_box = DBSession.query(resource_class).\
filter(resource_class.parent_id == context.id).first()
if already_exists_box is not None:
return False
else:
return False
else:
return False
return super(BoxManagerTypeInfo, self).addable(context, request)
def test_rename_to_empty_name(self):
from kotti import DBSession
from kotti.resources import Node
from kotti.resources import Document
from kotti.views.edit.actions import NodeActions
root = DBSession.query(Node).get(1)
child = root['child'] = Document(title=u"Child")
request = DummyRequest()
request.params['rename'] = u'on'
request.params['name'] = u''
request.params['title'] = u'foo'
NodeActions(child, request).rename_node()
assert (request.session.pop_flash('error') == [
u'Name and title are required.'
])
def cut_nodes(self):
"""
Cut nodes view. Cut the current node or the selected nodes in the
contents view and save the result in the session of the request.
:result: Redirect response to the referrer of the request.
:rtype: pyramid.httpexceptions.HTTPFound
"""
ids = self._selected_children()
self.request.session['kotti.paste'] = (ids, 'cut')
for id in ids:
item = DBSession.query(Node).get(id)
self.flash(_(u'${title} was cut.', mapping=dict(title=item.title)),
'success')
if not self.request.is_xhr:
return self.back()
def upgrade():
from alembic.context import get_bind
conn = get_bind()
if conn.engine.dialect.name == 'mysql':
op.add_column('nodes', sa.Column('path', sa.Unicode(1000)))
else:
op.add_column('nodes', sa.Column('path', sa.Unicode(1000), index=True))
from kotti import DBSession
from kotti.resources import Node
for node in DBSession.query(Node).with_polymorphic([Node]):
reversed_lineage = reversed(tuple(lineage(node)))
node.path = u'/'.join(
node.__name__ for node in reversed_lineage) or u'/'
def search(self, **kwargs):
if not kwargs:
return []
filters = []
for key, value in kwargs.items():
col = getattr(self.factory, key)
if '*' in value:
value = value.replace('*', '%').lower()
filters.append(func.lower(col).like(value))
else:
filters.append(col == value)
query = DBSession.query(self.factory)
query = query.filter(or_(*filters))
return query
def principals_with_local_roles(context, inherit=True):
"""Return a list of principal names that have local roles in the
context.
"""
from resources import LocalGroup
principals = set()
items = [context]
if inherit:
items = lineage(context)
for item in items:
principals.update(
r[0] for r in DBSession.query(LocalGroup.principal_name).filter(
LocalGroup.node_id == item.id).group_by(
LocalGroup.principal_name).all()
if not r[0].startswith('role:'))
return list(principals)
def nodes_tree(request, context=None, permission="view"):
item_mapping = {}
item_to_children = defaultdict(lambda: [])
for node in DBSession.query(Content).with_polymorphic(Content):
item_mapping[node.id] = node
if request.has_permission(permission, node):
item_to_children[node.parent_id].append(node)
for children in item_to_children.values():
children.sort(key=lambda ch: ch.position)
if context is None:
node = item_to_children[None][0]
else:
node = context
return NodesTree(node, request, item_mapping, item_to_children, permission)
def nodes_tree(request):
item_mapping = {}
item_to_children = defaultdict(lambda: [])
for node in DBSession.query(Content).with_polymorphic(Content):
item_mapping[node.id] = node
if has_permission('view', node, request):
item_to_children[node.parent_id].append(node)
for children in item_to_children.values():
children.sort(key=lambda ch:ch.position)
return NavigationNodeWrapper(
item_to_children[None][0],
request,
item_mapping,
item_to_children,
)
def get_paste_items(context, request):
from kotti.resources import Node
items = []
info = request.session.get("kotti.paste")
if info:
ids, action = info
for id in ids:
item = DBSession.query(Node).get(id)
if item is None or not item.type_info.addable(context, request):
continue
if action == "cut" and inside(context, item):
continue
if context == item:
continue
items.append(item)
return items
def read(self, n=-1):
"""Reads ``n`` bytes from the file.
If ``n`` is not specified or is ``-1`` the whole
file content is read in memory and returned
"""
if self._data is _marker:
file_id = DBSession.merge(self).file_id
self._data = DBSession.query(DBStoredFile.data).\
filter_by(file_id=file_id).scalar()
if n == -1:
result = self._data[self._cursor:]
else:
result = self._data[self._cursor:self._cursor + n]
self._cursor += len(result)
return result
def test_paste_without_edit_permission(self):
from kotti import DBSession
from kotti.resources import Node
from kotti.views.edit import paste_node
root = DBSession.query(Node).get(1)
request = DummyRequest()
request.params['paste'] = u'on'
self.config.testing_securitypolicy(permissive=False)
# We need to have the 'edit' permission on the original object
# to be able to cut and paste:
request.session['kotti.paste'] = (1, 'cut')
self.assertRaises(Forbidden, paste_node, root, request)
# We don't need 'edit' permission if we're just copying:
request.session['kotti.paste'] = (1, 'copy')
response = paste_node(root, request)
self.assertEqual(response.status, '302 Found')
def move(self, move):
"""
Do the real work to move the selected nodes up or down. Called
by the up and the down view.
:result: Redirect response to the referrer of the request.
:rtype: pyramid.httpexceptions.HTTPFound
"""
ids = self._selected_children()
if move == 1:
ids.reverse()
for id in ids:
child = DBSession.query(Node).get(id)
index = self.context.children.index(child)
self.context.children.pop(index)
self.context.children.insert(index + move, child)
self.flash(_('${title} was moved.',
mapping=dict(title=child.title)), 'success')
if not self.request.is_xhr:
return self.back()
def addable(self, context, request):
resolver = DottedNameResolver()
if hasattr(self, 'dotted_class'):
resource_class = resolver.maybe_resolve(self.dotted_class)
if resource_class:
already_exists_action = DBSession.query(resource_class).\
filter(resource_class.parent_id == context.id).first()
if already_exists_action is not None:
return False
else:
return False
else:
return False
if INavigationRoot.providedBy(context) and \
view_permitted(context, request, self.add_view):
return True
else:
return False
def test_paste_without_edit_permission(self, config, db_session):
from kotti import DBSession
from kotti.resources import Node
from kotti.views.edit.actions import NodeActions
root = DBSession.query(Node).get(1)
request = DummyRequest()
request.params['paste'] = u'on'
config.testing_securitypolicy(permissive=False)
# We need to have the 'edit' permission on the original object
# to be able to cut and paste:
request.session['kotti.paste'] = ([1], 'cut')
view = NodeActions(root, request)
with raises(Forbidden):
view.paste_nodes()
# We don't need 'edit' permission if we're just copying:
request.session['kotti.paste'] = ([1], 'copy')
response = NodeActions(root, request).paste_nodes()
assert response.status == '302 Found'
def populate():
"""
Create the root node (:class:`~kotti.resources.Document`) and the 'about'
subnode in the nodes tree if there are no nodes yet.
"""
lrm = LocalizerRequestMixin()
lrm.registry = get_current_registry()
lrm.locale_name = get_settings()['pyramid.default_locale_name']
localizer = lrm.localizer
if DBSession.query(Node.id).count() == 0:
localized_root_attrs = dict([(k, localizer.translate(v))
for k, v in _ROOT_ATTRS.iteritems()])
root = Document(**localized_root_attrs)
root.__acl__ = SITE_ACL
DBSession.add(root)
localized_about_attrs = dict([(k, localizer.translate(v))
for k, v in _ABOUT_ATTRS.iteritems()])
root['about'] = Document(**localized_about_attrs)
DBSession.flush()
populate_users()
def set_visibility(self, show):
""" Do the real work to set the visibility of nodes in the menu. Called
by the show and the hide view.
:result: Redirect response to the referrer of the request.
:rtype: pyramid.httpexceptions.HTTPFound
"""
ids = self._selected_children()
for id in ids:
child = DBSession.query(Node).get(id)
if child.in_navigation != show:
child.in_navigation = show
mapping = dict(title=child.title)
if show:
mg = _('${title} is now visible in the navigation.',
mapping=mapping)
else:
mg = _('${title} is no longer visible in the navigation.',
mapping=mapping)
self.flash(mg, 'success')
if not self.request.is_xhr:
return self.back()
def order_node(context, request):
P = request.POST
session = DBSession()
if 'order-up' in P or 'order-down' in P:
up, down = P.get('order-up'), P.get('order-down')
id = int(down or up)
if up is not None:
mod = -1
else: # pragma: no cover
mod = 1
child = session.query(Node).get(id)
index = context.children.index(child)
context.children.pop(index)
context.children.insert(index + mod, child)
request.session.flash(
_(u'${title} moved.', mapping=dict(title=child.title)), 'success')
if not request.is_xhr:
return HTTPFound(location=request.url)
return {}
def search(self, match='any', **kwargs):
""" Search the principal database.
:param match: ``any`` to return all principals matching any search
param, ``all`` to return only principals matching
all params
:type match: str
:param kwargs: Search conditions, e.g. ``name='bob', active=True``.
:type kwargs: varying.
:result: SQLAlchemy query object
:rtype: :class:`sqlalchemy.orm.query.Query``
"""
if not kwargs:
return []
filters = []
for key, value in kwargs.items():
col = getattr(self.factory, key)
if isinstance(value, string_types) and '*' in value:
value = value.replace('*', '%').lower()
filters.append(func.lower(col).like(value))
else:
filters.append(col == value)
query = DBSession.query(self.factory)
if match == 'any':
query = query.filter(or_(*filters))
elif match == 'all':
query = query.filter(and_(*filters))
else:
raise ValueError('match must be either "any" or "all".')
return query
def view_blog(self):
macros = get_renderer('templates/macros.pt').implementation()
query = DBSession.query(BlogEntry)
query = query.filter(BlogEntry.parent_id == self.context.id)
query = query.order_by(BlogEntry.date.desc())
items = query.all()
items = [
item for item in items
if has_permission('view', item, self.request)
]
page = self.request.params.get('page', 1)
use_pagination = get_setting('use_pagination')
if use_pagination:
items = Batch.fromPagenumber(items,
pagesize=get_setting('pagesize'),
pagenumber=int(page))
return {
'api': template_api(self.context, self.request),
'macros': macros,
'items': items,
'use_pagination': use_pagination,
'link_headline': get_setting('link_headline'),
}
def paste_nodes(self):
"""
Paste nodes view. Paste formerly copied or cutted nodes into the
current context. Note that a cutted node can not be pasted into itself.
:result: Redirect response to the referrer of the request.
:rtype: pyramid.httpexceptions.HTTPFound
"""
ids, action = self.request.session['kotti.paste']
for count, id in enumerate(ids):
item = DBSession.query(Node).get(id)
if item is not None:
if action == 'cut':
if not self.request.has_permission('edit', item):
raise Forbidden()
item.__parent__.children.remove(item)
item.name = title_to_name(item.name,
blacklist=list(self.context.keys()))
self.context[item.name] = item
if count is len(ids) - 1:
del self.request.session['kotti.paste']
elif action == 'copy':
copy = item.copy()
name = copy.name
if not name: # for root
name = copy.title
name = title_to_name(name, blacklist=list(self.context.keys()))
copy.name = name
self.context[name] = copy
self.flash(_('${title} was pasted.',
mapping=dict(title=item.title)), 'success')
else:
self.flash(_('Could not paste node. It no longer exists.'),
'error')
DBSession.flush()
if not self.request.is_xhr:
return self.back()
def test_multi_delete(self):
from kotti import DBSession
from kotti.resources import Node
from kotti.resources import Document
from kotti.views.edit.actions import NodeActions
root = DBSession.query(Node).get(1)
root['child1'] = Document(title=u"Child 1")
root['child2'] = Document(title=u"Child 2")
request = DummyRequest()
request.POST = MultiDict()
id1 = str(root['child1'].id)
id2 = str(root['child2'].id)
request.POST.add('delete_nodes', u'delete_nodes')
NodeActions(root, request).delete_nodes()
assert request.session.pop_flash('info') ==\
[u'Nothing deleted.']
request.POST.add('children-to-delete', id1)
request.POST.add('children-to-delete', id2)
NodeActions(root, request).delete_nodes()
assert request.session.pop_flash('success') ==\
[u'${title} deleted.', u'${title} deleted.']
def paste_node(context, request):
session = DBSession()
id, action = request.session['kotti.paste']
item = session.query(Node).get(id)
if action == 'cut':
if not has_permission('edit', item, request):
raise Forbidden()
item.__parent__.children.remove(item)
context.children.append(item)
del request.session['kotti.paste']
elif action == 'copy':
copy = item.copy()
name = copy.name
if not name: # for root
name = title_to_name(copy.title)
while name in context.keys():
name = disambiguate_name(name)
copy.name = name
context.children.append(copy)
request.session.flash(
_(u'${title} pasted.', mapping=dict(title=item.title)), 'success')
if not request.is_xhr:
location = resource_url(context, request)
return HTTPFound(location=location)
def migrate_storage(from_storage, to_storage):
from depot.fields.sqlalchemy import _SQLAMutationTracker
from depot.manager import DepotManager
from kotti.util import _to_fieldstorage
import logging
log = logging.getLogger(__name__)
old_default = DepotManager._default_depot
DepotManager._default_depot = to_storage
for klass, props in _SQLAMutationTracker.mapped_entities.items():
log.info("Migrating %r", klass)
mapper = klass._sa_class_manager.mapper
# use type column to avoid polymorphism issues, getting the same
# Node item multiple times.
type_ = camel_case_to_name(klass.__name__)
for instance in DBSession.query(klass).filter_by(type=type_):
for prop in props:
uf = getattr(instance, prop)
if not uf:
continue
pk = mapper.primary_key_from_instance(instance)
log.info("Migrating %s for %r with pk %r", prop, klass, pk)
filename = uf['filename']
content_type = uf['content_type']
data = _to_fieldstorage(fp=uf.file,
filename=filename,
mimetype=content_type,
size=uf.file.content_length)
setattr(instance, prop, data)
DepotManager._default_depot = old_default
def default_get_root(request=None):
return DBSession.query(Node).filter(Node.parent_id == None).one()
def delete_orphaned_tags(event):
DBSession.query(Tag).filter(~Tag.content_tags.any()).delete(
synchronize_session=False)
def upgrade():
from depot.manager import DepotManager
from depot.fields.upload import UploadedFile
from sqlalchemy import bindparam, Unicode, Column
from kotti import DBSession, metadata
files = sa.Table('files', metadata)
files.c.data.type = sa.LargeBinary() # this restores to old column type
dn = DepotManager.get_default()
_saved = []
def process(thing):
id, data, filename, mimetype = thing
uploaded_file = UploadedFile({'depot_name': dn, 'files': []})
uploaded_file._thaw()
uploaded_file.process_content(
data, filename=filename, content_type=mimetype)
_saved.append({'nodeid': id, 'data': uploaded_file.encode()})
log.info("Saved data for node id {}".format(id))
query = DBSession.query(
files.c.id, files.c.data, files.c.filename, files.c.mimetype
).order_by(files.c.id).yield_per(10)
window_size = 10
window_idx = 0
log.info("Starting migration of blob data")
now = time.time()
while True:
start, stop = window_size * window_idx, window_size * (window_idx + 1)
things = query.slice(start, stop).all()
if things is None:
break
for thing in things:
process(thing)
if len(things) < window_size:
break
window_idx += 1
log.info("Files written on disk, saving information to DB")
op.drop_column('files', 'data')
op.add_column('files', Column('data', Unicode(4096)))
files.c.data.type = Unicode(4096)
update = files.update().where(files.c.id == bindparam('nodeid')).\
values({files.c.data: bindparam('data')})
def chunks(l, n):
for i in range(0, len(l), n):
yield l[i:i + n]
for cdata in chunks(_saved, 10):
DBSession.execute(update, cdata)
log.info("Blob migration completed in {} seconds".format(
int(time.time() - now)))
def content_with_tags(tag_terms):
return DBSession.query(Content).join(TagsToContents).join(Tag).filter(
or_(*[Tag.title.like(tag_term) for tag_term in tag_terms])).all()
def iterkeys(self):
for (principal_name, ) in DBSession.query(self.factory.name):
yield principal_name
def reset_content_owner(event):
"""Reset the owner of the content from the deleted owner."""
contents = DBSession.query(Content).filter(
Content.owner == event.object.name).all()
for content in contents:
content.owner = None
def clear(self) -> None:
DBSession.query(Node).filter(Node.parent == self).delete()